Thermal pack



FIG. 1 is a perspective view of a thermal pack showing the new design.

FIG. 2 is a front elevation view thereof;

FIG. 3 is a rear elevation view thereof;

FIG. 4 is a right side elevation view thereof;

FIG. 5 is a left side elevation view thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view thereof.

The bead fill-volume depicted in the drawings of the thermal pack isshown for example purposes only and is not intended to limit the scopeof the invention with respect to any specific bead fill-volume amount.Structure illustrated in broken lines is provided to illustrate theenvironment of the invention but is not otherwise part of the claimeddesign.

The ornamental design for a thermal pack, as substantially shown anddescribed.